Fruit growing
and viticulture of South Russia
Results of an estimation of plum and cherry varieties of native selection on their resistance to temperature stress and major diseases are presented. The most stable and productive varieties and hybrids for industrial cultivation and selection for resistance are allocated
The estimation of an apple-tree adaptive potential in the conditions of of Krasnodar territory is conducted. The basic measure of usefulness of conditions of its cultivation is not the complex of physical parameters of environment, but biology of its testing on sizes of productivity. The estimation of resource potential of Krasnodar territory for studied culture is conducted on such indicators as a relief (a steepness, an exposition of slopes, height above sea level), temperature conditions of the winter-spring and summer periods, an amount of precipitation
The results of studying of analisis of technology of previous generations, a current state, the limiting factors and development prospects of orchard nursery are presented. The conclusion that overcoming of technological backlog, modern selection of grades and stocks, creation of virus-free orchard nurseries, will allow to produsce the certificated landing material of the highest category qualities, and, in turn, is drawn will provide a gain of productivity and essential increase of profitability and competitiveness of domestic fruit growing
The frost resistance of the varieties of grape of different ecological and geographical groups and periods of ripening in the natural and simulated conditions is studied. During the period 2006 2011 more later entry of the plants of grapes into the state of organic dormancy is established. On the basis of es-timation of the complex of physiological and biochemical indices it is established that the frost resistance of grapes of Euro-AmurAmerican (variety Krystall) and European origin (variety Barhatniy and Cabernets Sovinyon) is caused both by the high stability of the protoplasm of cells to the dehydration and cellular membranes to the destruction; varieties of Euro-American ori-gin Dostoyniy, Pervenets Magaracha, Caber-net AZOS - the stability of theprotoplasm of cells to the dehydration also of varieties Krasnostop AZOS and Ach Chakrak by the stability of cellular membranes to the destruction
Technological trends and tendencies of development of modern intensive horticulture such as poor growth rootstocks, compacted placement of fruit trees and high-quality planting material are analyzed in the article on the basis of literature sources